163833388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 305835264

約数和(自身を除く): 142001876

約数列:

[1, 2, 4, 31, 53, 62, 97, 106, 124, 194, 212, 257, 388, 514, 1028, 1643, 3007, 3286, 5141, 6014, 6572, 7967, 10282, 12028, 13621, 15934, 20564, 24929, 27242, 31868, 49858, 54484, 99716, 159371, 318742, 422251, 637484, 772799, 844502, 1321237, 1545598, 1689004, 2642474, 3091196, 5284948, 40958347, 81916694, 163833388]

約数ペア:

[(1, 163833388), (2, 81916694), (4, 40958347), (31, 5284948), (53, 3091196), (62, 2642474), (97, 1689004), (106, 1545598), (124, 1321237), (194, 844502), (212, 772799), (257, 637484), (388, 422251), (514, 318742), (1028, 159371), (1643, 99716), (3007, 54484), (3286, 49858), (5141, 31868), (6014, 27242), (6572, 24929), (7967, 20564), (10282, 15934), (12028, 13621)]